Originally Posted by saildoc
Yes, 4.2 liter conversion. New billet crank, new cromo connecting rods and new pistons with Nikki liners. That car is so much fun to drive now, just needs about 70ft lbs more torque. Will update with the progress of this project once it actually starts up.
Please do. A 4.2 with what compression ratio? 11.5/12.0:1? Car should be putting down 500+ hp. An weight reduction planned in addition? What about a set of motons or ohlins? Will be excited to see the build...been looking around myself for possibly trading the M3 for a cayman r or new 991.